Journal of the American Chemical Society

The effect of changes in the acyl group on the Fries reaction with esters of 2, 6-dichlorophenol and 2, 6-dimethylphenol

DS Tarbell, PE Fanta

文献索引：Tarbell; Fanta Journal of the American Chemical Society, 1943 , vol. 65, p. 2169,2172

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被引用次数: 20

摘要

(enolic) ethyl a-formyl-a-chloroacetate (3.45 g., 0.02 mole) and thiobenzamide (2.74 g., 0.02 mole) were refluxed in absolute alcohol (15 ml.) for one hour. The precipitated sodium chloride was filtered from the hot deep red solution which on dilution with water (15 ml.) and refrigeration deposited a crystalline precipitate. After drying the product weighed 1.71 g.(37%) and melted 62.8-64.3'cor. Recrystallization from 70% acetone and then from ...